gear::MaterialMap Class Reference

Material map using GearDistanceProperties. More...

#include <MaterialMap.h>

Public Member Functions
	MaterialMap (GearMgr *gearMgr, double xmin, double xmax, int nxsteps, double ymin, double ymax, int nysteps, double zmin, double zmax, int nzsteps, int coord)
	Should be called through the MaterialMapFactory! Creating a material map in memory. More...
virtual	~MaterialMap ()
	Destructor.
double	getInteractionLength (double x, double y, double z) const throw (Exception, std::exception )
	Returns the interaction length from the vertex at (0,0,0) to (x,y,z) using a distance wheighted interpolation of the neighbouring grid point values.
double	getRadiationLength (double x, double y, double z) const throw (Exception, std::exception )
	Returns the radiation length from the vertex at (0,0,0) to (x,y,z) using a distance wheighted interpolation of the neighbouring grid point values.

Static Public Attributes
static const int	CARTESIAN = 0
	coord=0 : CARTESIAN (x,y,z)
static const int	CYLINDRICAL = 1
	coord=1 : CYLINDRICAL (r,phi,z)
static const int	SPHERICAL = 2
	coord=2 : SPERICAL (r,theta,phi)

Protected Member Functions
void	calculateGridIndex (std::vector< int > &gpos, double x, double y, double z) const throw (Exception, std::exception )
void	interpolateOnGrid (std::pair< double, double > &result, double x, double y, double z) const

Protected Attributes
double	_xmin
double	_xmax
int	_nxsteps
double	_ymin
double	_ymax
int	_nysteps
double	_zmin
double	_zmax
int	_nzsteps
double	_xstep
double	_ystep
double	_zstep
std::pair< double, double >	_values
std::vector< std::vector < std::vector< std::pair < double, double > > > >	_myMap

Detailed Description

Material map using GearDistanceProperties.

Author

A. Muennich, CERN

Version

Id:

MaterialMap.h 380 2011-08-26 12:24:46Z gaede

Definition at line 16 of file MaterialMap.h.

Constructor & Destructor Documentation

gear::MaterialMap::MaterialMap	(	GearMgr *	gearMgr,
		double	xmin,
		double	xmax,
		int	nxsteps,
		double	ymin,
		double	ymax,
		int	nysteps,
		double	zmin,
		double	zmax,
		int	nzsteps,
		int	coord
	)

Should be called through the MaterialMapFactory! Creating a material map in memory.

Three coordinate systems are supported: coord=0 : CARTESIAN (x,y,z) coord=1 : CYLINDRICAL (r,phi,z) with r>0, 0<phi<2Pi coord=2 : SPERICAL (r,theta,phi) with r>0, 0<theta<Pi 0<phi<2Pi With the vector grid containing min and max (the beginning and the end of the map) and the number of steps that defines the granularity of the map.

Definition at line 11 of file MaterialMap.cc.

References CARTESIAN, CYLINDRICAL, gear::GearMgr::getDistanceProperties(), gear::GearDistanceProperties::getNIntlen(), gear::GearDistanceProperties::getNRadlen(), and SPHERICAL.

---

The documentation for this class was generated from the following files:

• MaterialMap.h
• MaterialMap.cc